Zilla Panchayat Tender

Providing and fixing brass full way valve (heavy) duty with wheel of approved quality : b)50mm nominal bore

Supplying at store or site of work including railway freight, carting, loading, unloading, stacking etc. galvanized mild steel continuous weld tubes conforming to IS:1239 (part II) 1975 , with latest amendments, screwed at both the ends as per IS : 554-pipe threads, one end fitted with socket other end with plastic protection ring at random length 4-7 meters. Class B f)50mm dia

h) 80mm

Supply of rigid PVC fittings conforming to IS: 7834-1975 designed for precision and accuracy so as to join PVC pipes and other specials incl. railway freight, carting, loading and unloading and stacking etc. complete.Elbow PN 6 (6 kg/cm2)63mm dia

END CAP (Plain) PN 6 (6 kg/cm2)63mm dia

Tee PN 6 (6 kg/cm2) h 63mm dia

Coupler (Plain) h 63mm dia

Male Threaded f adoptor 63mm

Service Saddle g) 63x20mm dia

Supplying at store or site of work incl. railway freight, carting, loading and unloading, stacking, transit insurance etc., cast iron detachable joints conforming to IS: 8794-1978 suitable for PVC pipes incl. cost of rubber rings, nuts, bolts etc.Class 6 a).63mm dia

Construction of masonry chamber 60x60x75cm inside in 40kg/sq. cm ,brickwork complete with 23 cms wall thickness and in cement mortar 1:4 (1 cement: 4coarse sand) for sluice valves 50 to 80mm with necessary excavation, foundation concrete 1:5:10 (1 cement: 5 coarse sand: 10 graded stone ballast 40 mm nominal size) and inside plastered with CM 1:3 (1 cement: 3 coarse sand) finished with floating coat of neat cement complete and chamber cover as specified below etc. all complete as per standard drawing. (rate is inclusive of rate earthwork excavation, cost of surface cover and all other materials and labour and as per details below) a) with C.I. Surface box 100mm top dia 160mm bottom dia and 160mm deep of wt 15kg inside with chain lid in 120 mm thick RCC slab cover in cement concrete 1:2:4 (1 cement: 2 coarse sand: 4 graded stone ballast 20 mm nominal size)

Refilling the pipeline/foundation trenches plinth sides, foundation etc. with available excavated earth in layers not exceeding 20 cm depth consolidating each layer ramming and watering lead upto 50 m and all lifts and disposal of surplus earth as directed by Engineer in Charge.

Providing and laying in position (1:2:4) reinforced cement concrete excluding the cost of centering, shuttering, finishing and reinforcement. (1 cement:2 coarse sand:4 graded stone agg 20mm nominal size) a)All works upto plinth level

Rubble packing with hard laterite stone under floors including watering ramming and consolidating etc. in pipeline trenches and other foundations complete.

Providing & laying cement concrete 1:3:6 (1 cement : 3 coarse sand : 6 graded granitic or basaltic stone aggrt. 40 mm. nominal size) excluding cost of centering, shuttering and finishing in:

Centering & shuttering including Strutting, Propping & removal of forms for :Foundations, Footings, Bases for columns

Repairs and reinstatement to the road for trenches made by laying water supply pipeline, by removing the refilled material in the trench for the total depth of 0.40m and making good the road surface by providing laying rolling by road roller compacting for laterite soling 30cm thick, two layer of full grout of 50mm thick each as per specifications mentioned in item no 14086 of road GSR, complete as per the direction of the engineer incharge. a)Rural road.

Laterite masonry in neatly dressed stones for 23 cms thick masonry walls in cm. 1 : 5 (1 cement : 5 coarse sand) in foundation upto plinth level

12mm cement plaster 1:3 (1 cement : 3 fine sand)

Steel work in single sections (SAIL, TATA. VIZAG & using electrodes of Ador or ES4B or Deh Secheron make only) including cutting, hoisting fixing in position and applying a priming coat of red lead paint.a In R.S. joists, channels, angles, tees

Providing and fixing colour coated galvulium roofing sheets of 0.5mm thickness including all the accessories (TATA make) but excluding the cost of purlins, rafters, trusses, flashings etc. complete as per the directions of the Engineer in charge.

Painting one or more coats of acryllic exterior paint of approved brand and manufacture(Such as Dulex/ Asian Paints/ Sherwin Willians) on old work including cleaning the surface with water etc. complete.

Conveying carefully from stack at site, 250m from both sides rolling and lowering in trenches, laying true to line and level and perfect linking for joints for P.V.C/ H.D.P.E complete in all respects as per the direction of the engineer in-charge c)63 mm OD

Jointing of rigid/ SEL FIT PVC pipes by cleaning the pipe with solvent cement incl. the cost of solvent cement and hydraulic testing of joints etc. complete as per IS:7634-1975 Part 3, incl. hydraulic testing of joints as directed by the engineer i c)63mm dia n-charge.

Hydraulic testing of pipeline as per CLAUSE NO 6.4.4 of CPHEEO MANUAL on water supply and treatment, a to the required test pressusre by providing all work force,materials, reciprocating pump, pressure gauge,i ncluding the cost of water required, maintaining the test pressure for a period of 24 hours from the time the pipe line has attained the test pressure for successful testing, as per the standards, and maintaining the records of hydraulic test as required as per the direction of the engineer in -charge For PVC/HDPE pipeline a)63 mm to 110 mm OD

Supplying testing transporation at site centrifugal/monoblcok pumpset kirloskar/KSB or equivalent. The pump shall be suitable for horixontal mounting the pump shall be suitable to oprate power supply 390-440v3 phase connection 50hzdiscgarge 365-115 lpm head 28-50mtr @40mtr 272lpm sucxdel 50x40mm model ultra+550 2015